Armenian Street.
Ah Quee Street.
Cannon Street.
Arguably the three most famous art murals as painted (and repainted again early this year) by Ernest Zacharevic, taken at night in George Town.
For the street arts location, please go here: https://travel2penang.wordpress.com/2013/11/04/penang-street-art-map-part-1/
Will CWK